GameStop announces in-game items as pre-order incentives for Mass Effect 3, BioWare's upcoming action/RPG sequel. They offer screenshots and trailers showing off the following items:

N7 “Valkyrie” Assault Rifle
After the carnage of the Battle of the Citadel, Alliance officers commissioned a new rifle for their ground forces. A variation of the popular Avenger design, the Valkyrie is now standard issue for new recruits. Exceptionally well-crafted, accurate, and packing ample firepower, the rifle is a hot black-market item on the rare occasion it surfaces.

N7 “Defender” Armor
The Defender Armor is a variation on the N7 Special Forces’ combat gear, built to protect soldiers in long-running engagements where reinforcements may be sparse. When the wearer fires a weapon, the suit's computers divert energy from the main power cell to the gun's kinetic coils, offering an extra punch. The Defender's storage compartments are designed to hold spare thermal clips, while capacitors throughout the armor provide extra power to shields during critical moments in battle. The armor also comes with an injection system built into the suit and neural-linked bio-monitors that help adjust the wearer's breathing rate and adrenaline levels.